采用直线滑动导轨和滚珠丝杠构成稳定的滑台结构，设计出了更换灵活的夹具结构。
In design apply line-glide rail and ball bearing bar forming slipway structure, scheme out flexible replaceable clamp structure.
磨头座、滑动系统采用进口的双直线导轨、双滚珠丝杆传动，以达到运行速度平稳、消除移动间隙(位移)。
Grinding head on, sliding imports of dual-use system linear guide, two-ball screw drive, to achieve the smooth running speed to eliminate mobile space (displacement).
主要分析差动滑动和弹性滞后等因素对承受预加载荷下的滚动直线导轨副摩擦力的影响，得出了过盈量与摩擦力的关系。
The effect of differential sliding and elastic hysteresis on the frictional force in the rolling linear guide (LG) subjected to preloading is analyzed.
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